Steel pipe

[icehill]

I need a sturdy steel pipe that is 35x1.5 mm. I have looked around online and found steel pipes and press tubes in the right dimension. Which is the sturdiest? The pipe must withstand weight. And what does, for example, DIN 2394 marking on steel pipes stand for?
There seem to be different DIN numbers on pipes.

 

[Deathtrip2000]

All pipes can bear weight. There may be a difference in how much. You'll probably need to define better what you mean. How sturdy is sturdy?

 

[Deathtrip2000]

DIN/EN are different standards for pipes. It can involve welded pipes, seamless pipes, pipes for pressure purposes.
Read more at http://www.nordicpipe.se/ror-0

 

[icehill]

All pipes can withstand weight. There may be a difference in how much. You might need to define better what you mean. How sturdy is sturdy?

The steel pipe is in a pellet storage that is attached to a crankshaft so one can crank the storage together when there are fewer pellets in it. Ropes are attached to the pipe that go out toward the sides of the storage, which are attached to wooden beams. The length of the pipe is 2 m.
So when you crank the storage, there are about 500 kg of pellets left in the storage.